Construction method of 3d spatial information using position controlling of uav

PURPOSE: A construction method of 3D spatial information using a position controlling of an unmanned aircraft is provided to accurately measure the posture of the unmanned aircraft through the obtained location information. CONSTITUTION: A gimbal(110) is attached to an unmanned aircraft(100). The gimbal takes a photograph of an aerial picture. A GPS(Global Positioning System) receiver(120) receives the electronic wave of a GPS satellite. The GPS receiver extracts latitude, longitude, and height data. A control unit(200) repetitively calculates the posture information of the unmanned aircraft by the location information of the unmanned aircraft and calculation. The controller induces the route of the unmanned aircraft to the planned route.